Lang, Serge. <br/><br/>
Differential manifolds   
by Serge Lang 
 - Massachusetts  Addison-Wesley  1972 
 - ix, 230p. 
 - Addison-Wesley Series in Mathematics .
<br/><br/><label>LCCN: </label>71-161227 
<br/><br/><label>Dewey Class. No.: </label>515  / N722